31950954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1061}}^1$

素因数の和:1315

約数の個数: 48

約数和(自身を含む): 79522560

約数和(自身を除く): 47571606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 239, 478, 717, 1061, 1434, 1673, 2122, 2151, 3183, 3346, 4302, 5019, 6366, 7427, 9549, 10038, 14854, 15057, 19098, 22281, 30114, 44562, 66843, 133686, 253579, 507158, 760737, 1521474, 1775053, 2282211, 3550106, 4564422, 5325159, 10650318, 15975477, 31950954]

約数ペア:

[(1, 31950954), (2, 15975477), (3, 10650318), (6, 5325159), (7, 4564422), (9, 3550106), (14, 2282211), (18, 1775053), (21, 1521474), (42, 760737), (63, 507158), (126, 253579), (239, 133686), (478, 66843), (717, 44562), (1061, 30114), (1434, 22281), (1673, 19098), (2122, 15057), (2151, 14854), (3183, 10038), (3346, 9549), (4302, 7427), (5019, 6366)]